Christian Ludwig is a speaker and researcher in the field of ELT. He received his PhD in 2015 and worked as substitute professor at the University of Education Karlsruhe (2015-2018) and the University of Bielefeld (2019). His teaching and research interests include enhancing learner autonomy in the EFL classroom, technology in language learning, and literature in foreign language learning. Since 2015 he has been the coordinator of the IATEFL Learner Autonomy Special Interest Group and external consultant for Cornelsen Publishing. He has been visiting scholar at, among others, universities in South Africa, Japan, China, and Belgium.